CLUSTER Line Array | Backbone 4

The backbone is the core support element of the system. Backbone 4 connects a single CLUSTER B4. Each backbone in the CLUSTER Line Array Set offers a wide range of angle adjustments, including positive angles from 0° to 20° and negative angles from -2.5° to -20°.

Key Features

• core support element of the system
• Backbone 4 connects a single CLUSTER B4
• All positive angles: 0 | 1 | 2 | 3 | 4 | 5 | 7.5 | 10 | 12.5 | 15 | 17.5 | 20
• All negative angles: -2.5 | -5 | -7.5 | -10 | -12.5 | -15 | -17.5 | -20